So nothing adressing "greyshirts"?
Here is what has been changed;
SEC office will now manage medical scholarship decisions.
Signing total drops from 28 to 25.
SEC bans schools from taking one year, grad student transfers.
This would address greyshirts.
Greyshirts are almost always a result of signing more than 25 players in a class and having all of them make it in.
Greyshirting by hitting the 85 limit is rare enough I'm not sure of a coach / recruit situation where that was the cause and not the 25. Saban is staring it down for next year though.